Title: Crouching Monkey and Man's Head; Bones and Muscles [verso]
Date Created: 1884-1888
Physical Dimensions: overall: 16.9 x 22.7 cm (6 5/8 x 8 15/16 in.)
Provenance: Henri Mahaut, Cherbourg, purchased before World War I; Private Collection, USA; Armand Hammer Collection, Los Angeles, 1967; gift to NGA 1991